FIGURE 8 in New species of Pheretima (Oligochaeta: Megascolecidae) from the Mt. Malindang Range, Mindanao Island, Philippines

FIGURE 8. (A) Diagrammatic ventral view of monothecal Pheretima vergrandis n. sp. showing the single spermathecal pore (sp), clitellum (cl), and single male pore (m). (B–D) Schematic drawings of the internal morphology of Philippine Pheretima species: (B) P. vergrandis n. sp.; (C) P. concepcionensis n. sp.; (D) athecate Pheretima subanesis n. sp. (E) Diagrammatic ventral view showing the clitellum (cl) and a pair of male pores (m), as in P. concepcionensis and P. subanensis. Abbreviations: s, spermatheca; h, heart; p, prostate gland; cb, copulatory bursa; c, caecum. Scale bars: B–D: 5 mm.